hilardi et al. (20001, and Krakauer et al. (2004). Inoue et al.. Krakauer et al„ and Seidler et al. have also revealed an increase in activation of SMA/preSMA during visuomotor adapta- tion. Finally the MFG and SFG (lateral premotor cortex) have been shown to be active in visuomotor adaptation by Inoue et